:param part: The current part object
:param list: A list of selected groups
- :return: Created object.
+ :return: Created group.
**See Also** a sample TUI Script of :ref:`tui_create_group_addition` operation.
:param part: The current part object
:param list: A list of selected groups
- :return: Created object.
+ :return: Created group.
**See Also** a sample TUI Script of :ref:`tui_create_group_intersection` operation.
:param part: The current part object
:param list: A list of main groups
:param list: A list of tool groups
- :return: Created object.
+ :return: Created group.
**See Also** a sample TUI Script of :ref:`tui_create_group_substraction` operation.